Segmetation Fault

This is a discussion on Segmetation Fault within the C++ Programming forums, part of the General Programming Boards category; Hi,
I am writing a program linked-list storing structs, program implements interface. when I call the insert function from main ...

Segmetation Fault

Hi,

I am writing a program linked-list storing structs, program implements interface. when I call the insert function from main I get the message:
Segmentation Fault (core dumped)
Any ideas what this message means.